
$(document).ready(function() {	


  //Get all the LI from the #tabMenu UL
  $('#tabMenu li').click(function(){
    
    //perform the actions when it's not selected
    if (!$(this).hasClass('selected')) {    
           
	    //remove the selected class from all LI    
	    $('#tabMenu li').removeClass('selected');
	    
	    //Reassign the LI
	    $(this).addClass('selected');
	    
	    //Hide all the DIV in .boxBody
	    $('.boxBody div.parent').slideUp('0');
	    
	    //Look for the right DIV in boxBody according to the Navigation UL index, therefore, the arrangement is very important.
	    $('.boxBody div.parent:eq(' + $('#tabMenu > li').index(this) + ')').slideDown('1500');
	    
	 }
    
  }).mouseover(function() {

    //Add and remove class, Personally I dont think this is the right way to do it, anyone please suggest    
    $(this).addClass('mouseover');
    $(this).removeClass('mouseout');   
    
  }).mouseout(function() {
    
    //Add and remove class
    $(this).addClass('mouseout');
    $(this).removeClass('mouseover');    
    
  });

	//Mouseover with animate Effect for Category menu list
  $('.boxBody #category li').click(function(){

    //Get the Anchor tag href under the LI
  }).mouseover(function() {

    //Change background color and animate the padding
    $(this).css('backgroundColor','#888');
    $(this).children().animate({paddingLeft:"20px"}, {queue:false, duration:300});
  }).mouseout(function() {
    
    //Change background color and animate the padding
    $(this).css('backgroundColor','');
    $(this).children().animate({paddingLeft:"0"}, {queue:false, duration:300});
  });  
	
	//Mouseover effect for Posts, Comments, Famous Posts and Random Posts menu list.
  $('#.boxBody li').click(function(){
  }).mouseover(function() {
    $(this).css('backgroundColor','#888');
  }).mouseout(function() {
    $(this).css('backgroundColor','');
  });  	
	
});

//Initialize Arrow Side Menu:
ddaccordion.init({
	headerclass: "menuheaders", //Shared CSS class name of headers group
	contentclass:  ["menucontents"], //Shared CSS class name of contents group
	revealtype: "mouseover", //Reveal content when user clicks or onmouseover the header? Valid value: "click", or "mouseover"
	mouseoverdelay: 0, //if revealtype="mouseover", set delay in milliseconds before header expands onMouseover
	collapseprev: true, //Collapse previous content (so only one open at any time)? true/false 
	defaultexpanded: [0], //index of content(s) open by default [index1, index2, etc]. [] denotes no content.
	onemustopen: false, //Specify whether at least one header should be open always (so never all headers closed)
	animatedefault: false, //Should contents open by default be animated into view?
	persiststate: false, //persist state of opened contents within browser session?
	toggleclass: ["unselected", "selected"], //Two CSS classes to be applied to the header when it's collapsed and expanded, respectively ["class1", "class2"]
	togglehtml: ["none", "", ""], //Additional HTML added to the header when it's collapsed and expanded, respectively  ["position", "html1", "html2"] (see docs)
	animatespeed: 200, //speed of animation: integer in milliseconds (ie: 200), or keywords "fast", "normal", or "slow"
	oninit:function(expandedindices){ //custom code to run when headers have initalized
		//do nothing
	},
	onopenclose:function(header, index, state, isuseractivated){ //custom code to run whenever a header is opened or closed
		//do nothing
		
	}
})

$(function(){
      var $content = $(".scrollable_demo");
	  var i = 3;  //已知显示的<a>元素的个数
	  var m = 3;  //用于计算的变量
	  var count = $content.find("a").length;//总共的<a>元素的个数
	  $(".next").click(function(){
			if( !$content.is(":animated")){  //判断元素是否正处于动画，如果不处于动画状态，则追加动画。
				if(m<count){  //判断 i 是否小于总的个数
					m++;
					$content.animate({left: "-=70px"}, 600);
				}
			}
	  });
	  $(".prev").click(function(){
			if( !$content.is(":animated")){
				if(m>i){ //判断 i 是否小于总的个数
					m--;
					$content.animate({left: "+=70px"}, 600);
				}
			}
	  });
  })
